diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index ec098d7c..1535d194 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
       mutex_m
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.15.1)
+    json (2.15.2.1)
     logger (1.7.0)
     minitest (5.26.0)
     molinillo (0.8.0)